Optimized oxidoreductases for medium and large scale industrial biotransformations
Total records:
126
Pages:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
[ 2015 ]
Hofrichter M, Kellner H, Pecyna MJ, Ullrich R Fungal unspecific peroxygenases: heme-thiolate proteins that combine peroxidase and cytochrome p450 properties
Adv. Exp. Med. Biol., 851: 341-368
[ 2015 ]
Kracher D, Zahma K, Schulz C, Sygmund C, Gorton L, Ludwig R Inter-domain electron transfer in cellobiose dehydrogenase: modulation by pH and divalent cations
FEBS J., doi: 10.1111/febs.13310
[ 2015 ]
Linde D, Pogni R, Cañellas M, Lucas F, Guallar V, Baratto MC, Sinicropi A, Saez-Jimenez V, Coscolín C, Romero A, Medrano FJ, Ruiz-Dueñas FJ, Martínez AT Catalytic surface radical in dye-decolorizing peroxidase: A computational, spectroscopic and site-directed mutagenesis study
Biochem. J., 466: 253-262
[ 2015 ]
Linde D, Ruiz-Dueñas FJ, Fernandez-Fueyo E, Guallar V, Hammel KE, Pogni R, Martínez AT Basidiomycete DyPs: Genomic diversity, structural-functional aspects, reaction mechanism and environmental significance
Arch. Biochem. Biophys., 574: 66-74
[ 2015 ]
Maté D, Alcalde M Laccase engineering: From rational design to directed evolution
Biotechnol. Adv., 33: 25-40
[ 2015 ]
Molina-Espeja P, Ma S, Maté D, Ludwig R, Alcalde M Tandem-yeast expression system for engineering and producing unspecific peroxygenase
Enz. Microb. Technol., 73: 29-33
year2015
Peroxygenase-Catalyzed Oxyfunctionalization Reactions Promoted by the Complete Oxidation of Methanol
Ni Y, Fernandez-Fueyo E, Baraibar AG, Ullrich R, Hofrichter M, Yanase H, Alcalde M, van Berkel WJ, Hollmann F
Angew. Chem. Int. Ed., doi: 10.1002/anie.201507881
Peroxygenases catalyze a broad range of (stereo)selective oxyfunctionalization reactions. However, to access their full catalytic potential, peroxygenases need a balanced provision of hydrogen peroxide to achieve high catalytic activity while minimizing oxidative inactivation. Herein, we report an enzymatic cascade process that employs methanol as a sacrificial electron donor for the reductive activation of molecular oxygen. Full oxidation of methanol is achieved, generating three equivalents of hydrogen peroxide that can be used completely for the stereoselective hydroxylation of ethylbenzene as a model reaction. Overall we propose and demonstrate an atom-efficient and easily applicable alternative to established hydrogen peroxide generation methods, which enables the efficient use of peroxygenases for oxyfunctionalization reactions.
Official webpage of
[ industrialoxidoreductases ]. Optimized oxidoreductases for medium and large scale industrial biotransformations. This project has received funding from the European Union’s Seventh Framework Programme for research, technological development and demonstration under Grant Agreement nº: FP7-KBBE-2013-7-613549. © indox 2013. Developed by
garcíarincón